Improving Energy Consumption of NoC based Architectures through Approximate Communication

被引：0

作者：

Ascia, Giuseppe ^{[1
]}

Catania, Vincenzo ^{[1
]}

Monteleone, Salvatore ^{[1
]}

Palesi, Maurizio ^{[1
]}

Patti, Davide ^{[1
]}

Jose, John ^{[2
]}

机构：

[1] Univ Catania, Dept Elect Elect & Comp Engn, Catania, Italy

[2] Indian Inst Technol Guwahati, Dept Comp Sci & Engn, Gauhati, Assam, India

来源：

2018 7TH MEDITERRANEAN CONFERENCE ON EMBEDDED COMPUTING (MECO) | 2018年

关键词：

Approximate computing; Approximate communication; Network-on-Chip; Energy efficiency; NETWORK;

D O I：

暂无

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

This paper presents an approximate communication technique aimed at improving the energy efficiency of Network-on-Chip (NoC) based architectures. The basic idea is a selective adjustment, at run-time, of the voltage swing of the links of the NoC to obtain a trade-off between the communication energy consumption and the accuracy of the running application. The proposed technique is applied to a case study, namely, a JPEG encoder resulting in an energy saving up to 70% with a negligible impact on the quality of the compressed image.

引用

页码：33 / 36

页数：4

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